These boilers have stainless-steel heat exchangers which provide strength and weight benefits without the need for special water treatment. They weigh just 0.8 kg per kilowatt of output.
The combustion chamber is also of stainless steel, and the flue connection has a tri-lip silicone seal — the same as Hamworthy’s Masterflue system.
Proven control technology include a local management unit, which uses LPB bus communications and optional clip modules with plug-in colour-coded connections.
Options include a modulating sequence cascade controller and room sensor with digital programmer. Pipework kits can be installed before fitting the boiler.
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